Timur Shaftan

TL;DR: In this article, a high peak brightness ICS source operating in a burst mode at 40 MHz was demonstrated. But the performance of the burst-mode ICS system was limited to 5 and 15 pulses per train.

TL;DR: A real-time, nondestructive, Bragg-diffracted electron beam energy, energy-spread and spatial-pointing jitter monitor is experimentally verified and enables online optimization of the electron beam especially for future high charge single-shot ultrafast electron diffraction (UED) and ultrafast microscopy (UEM) experiments.

TL;DR: The IOTA ring at Fermilab is a unique machine exclusively dedicated to accelerator beam physics R&D as discussed by the authors, which includes topics such as nonlinear integrable optics, suppression of coherent beam instabilities, optical stochastic cooling, and quantum science experiments.

TL;DR: The proof-of-principle design and experimental commissioning of a broadly tunable and low-cost transverse focusing lens system for MeV-energy electron beams based on electromagnetic quadrupoles is reported, providing opportunities for new sciences using near-parallel, bright and ultrafast electron beams for single-shot imaging.

TL;DR: The DUV-FEL facility has been in operation in the High Gain Harmonic Generation (HGHG) mode producing a 266-nm output from 177-MeV electrons for 1 year and preliminary results of the Chirped Pulse Amplification (CPA) of the HGHG radiation are presented.